Home / 6,155,092.61-9,232,626.51-5,780,535.71

Finding the Fourth Proportional to 6,155,092.61, 9,232,626.51 and 5,780,535.71

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Solution

The fourth proportional to 6,155,092.61, 9,232,626.51 and 5,780,535.71 is: 8,670,791.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,092.61 : 9,232,626.51 = 5,780,535.71 : x
  2. Step 2: Convert to fraction form
    6,155,092.61/9,232,626.51 = 5,780,535.71/x
  3. Step 3: Cross multiply
    6,155,092.61x = 9,232,626.51 × 5,780,535.71
  4. Step 4: Simplify right side
    6,155,092.61x = 53,369,527,238,147.67
  5. Step 5: Solve for x
    x = 53,369,527,238,147.67/6,155,092.61
  6. Step 6: Final answer
    x = 8,670,791.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.